Originally Posted by
Calchas
I am aware that the DOH-KTM route is now too long to be operated by an A320 family aircraft and so a 777 has been subbed-in. It must be the biggest aircraft at KTM in a while.

But I think that is the only route that has been severely affected.
I think you mean KRT (Khartoum, Sudan), not KTM (Kathmandu, Nepal) which has not been affected by the airspace restrictions?